package com.itheima.Shortcut;

public class Demo2 {
    /*psvm,sout,ctrl+1,ctrl+4,alt+enter,ctrl+alt+l
     * ctrl+alt+l:格式化代码
     * alt+enter:代码修正提示
     *ctrl+D,ctrl+X,ctrl+/,ctrl+shift+/
     *alt+shift+上移箭头
     *alt+shift+下移箭头
     * */
    public static void main(String[] args) {
        int a = 22;//alt+enter:代码修正提示
        //ctrl+alt+l:格式化代码
        //ctrl+D
        for (int i = 0; i < 2; i++) {

        }
        double[] s={1,2,3};
        System.out.println("无所谓!!!");

    }
}
